Steel Blue
#3588AC
BlueColor Codes
All color formats for development
HEX
#3588ACRGB
rgb(53, 136, 172)HSL
hsl(198, 53%, 44%)OKLCH
oklch(0.592 0.096 230.2)CMYK
cmyk(69%, 21%, 0%, 33%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2F7A9A
2#2A6D89
3#255F78
4#205267
5#1A4456
6#153645
7#102933
8#0B1B22
9#050E11
Tints
Lighter variations
1#3B99C2
2#50A5C9
3#66B0D0
4#7CBBD7
5#92C7DD
6#A8D2E4
7#BDDDEB
8#D3E8F2
9#E9F4F8
Tones
Muted variations
1#3B86A6
2#4183A0
3#47819A
4#4D7E94
5#527C8E
6#587A88
7#5E7782
8#64757C
9#6A7376
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F9 #F3F9FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4F1 #E4F1F7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CCE5 #CCE5EF | Secondary backgroundsInput backgroundsDividers |
| 300 | A5D1 #A5D1E3 | BordersInactive statesPlaceholder text |
| 400 | 76B9 #76B9D5 | Disabled statesSecondary iconsMuted text |
| 500 | 4FA5 #4FA5C9 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3588 #3588AC | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2A6C #2A6C89 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1E4D #1E4D62 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1331 #13313E | Primary textHigh emphasis contentDark headings |
| 950 | 0C1F #0C1F27 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F3F9FB;
--steel-blue-100: #E4F1F7;
--steel-blue-200: #CCE5EF;
--steel-blue-300: #A5D1E3;
--steel-blue-400: #76B9D5;
--steel-blue-500: #4FA5C9;
--steel-blue-600: #3588AC;
--steel-blue-700: #2A6C89;
--steel-blue-800: #1E4D62;
--steel-blue-900: #13313E;
--steel-blue-950: #0C1F27;
}